I have a rash that covers my torso. Each spring/summer it seems to get worse and spreads from underneath my breasts to my shoulders (but not my neck). The rash has red itchy blotches that seem to show up in the spring or summer, and sometimes in the winter if I had been sweating. Also, when the rash subsides in the winter, it will leave skin that looks like it lost pigmentation. I am 22 years old, Female, 5'2'' and 130 lbs. I also have frequent UTI infections and yeast infections. Other than that, I am pretty healthy with no serious medical problems.